论文部分内容阅读
某型路面冷再生机的原有喷洒系统无喷嘴自动清理装置,整机作业时,喷嘴易被堵塞,进而引发洒水量不足,洒水不均匀,路基质量下降,取芯困难,整机液压系统压力升高,油温升高等一系列问题。针对上述问题,设计了喷嘴自动清理装置,利用气用电磁换向阀和压力气体控制气缸活塞运动,实现喷嘴自动清理功能。介绍喷嘴自动清理装置的结构组成和工作原理。实践证明,应用该装置,可有效解决喷嘴易堵塞和清理工作繁琐等问题。
The original spray system of a type of road cold regenerator has no nozzle automatic cleaning device. When the whole machine is operating, the nozzle is easily blocked, which leads to insufficient watering, uneven watering, deterioration of embankment, coring difficulties, pressure of the whole hydraulic system Rise, rising oil temperature and a series of problems. In view of the above problems, a nozzle self-cleaning device is designed, which controls the piston movement of the cylinder by using the electromagnetic reversing valve and the pressure gas to realize the automatic nozzle cleaning function. The structure and working principle of automatic nozzle cleaning device are introduced. Practice has proved that the application of the device can effectively solve the nozzle easy to plug and clean the tedious and other issues.